The Resistor,variable,wire Wound,non, cataloged under National Stock Number 5905-01-301-5509, is classified within Federal Supply Class 5905 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Department of Defense Project Manager-Mobile Electric Power. Government technical data includes 23 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5905-01-301-5509 |
| Primary Part Number | 70-1630 |
| Item Name | Resistor,variable,wire Wound,non |
| FSC / FSG | 5905 / 59 — No Item Name Available |
| Manufacturer | Department of Defense Project Manager-Mobile Electric Power |
| Status | ACTIVE |
| Mounting Bushing Length | 0.375 INCHES NOMINAL IN |
| Shaft Length | 0.344 INCHES NOMINAL IN |
| Screw Thread Series Designator | UNEF |
| Screw Thread Diameter | 0.375 INCHES NOMINAL IN |
| Screw Thread Quantity Per Inch | 32.0 |
| Actuator Type | SINGLE SHAFT |
| Fragility Factor | MODERATELY RUGGED |
| Mounting Method | LOCKING BUSHING |
| Features Provided | HUMIDITY PROOF |
| Power Dissipation Rating Per Section in Watts | 25.0 FREE AIR SINGLE SECTION |
| Resistance Tolerance Per Section in Percent | -10.0 TO 10.0 SINGLE SECTION |
| Actuator Travel Control Feature | STOPS |
| Terminal Type and Quantity | 3 TAB, SOLDER LUG |
| Terminal Location | RADIALLY POSITIONED OVER LESS THAN HALF THE CIRCUMFERENCE LOCATION NOT OTHERWISE SPECIFIED |
| Reliability Indicator | NOT ESTABLISHED |
| Shaft Style | ROUND, SLOTTED |
| Body Diameter | 1.560 INCHES NOMINAL IN |
| Section Quantity | 1 |
| Bearing Type | BALL SHAFT |
| Body Style | CYLINDRICAL BUSHING MOUNTED |
| Shaft Diameter | 0.250 INCHES NOMINAL IN |
| Electrical Resistance Per Section | 25.0 KILOHMS SINGLE SECTION |
| Body Length | 1.380 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 5905-01-301-5509 is a Resistor,variable,wire Wound,non, manufactured by Department of Defense Project Manager-Mobile Electric Power, classified under FSC 5905 (No Item Name Available). Status: active.
NSN 5905-01-301-5509 has 2 cross-referenced part numbers: RHL25K (Ohmite Holding, L.l.c. Dba Ohmite Manufacturing), 70-1630 (Department of Defense Project Manager-Mobile Electric Power).
There are 2 known substitutes for 5905-01-301-5509: 5930-00-868-8474, 4920-01-328-8171. Verify interchangeability with system specifications before substitution.
Key specifications for 70-1630: Mounting Bushing Length: 0.375 INCHES NOMINAL IN; Shaft Length: 0.344 INCHES NOMINAL IN; Screw Thread Series Designator: UNEF; Screw Thread Diameter: 0.375 INCHES NOMINAL IN. 23 total characteristics are documented in the Federal Logistics Information System.